<template>
    <div style="padding: 6px">
        <el-card v-show="showSearch" style="margin-bottom: 6px">
            <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px" style="margin-bottom: -20px">
                <el-form-item :label="$t('iot.group.index.637432-0')" prop="groupName">
                    <el-input v-model="queryParams.groupName" :placeholder="$t('iot.group.index.637432-1')" clearable size="small" @keyup.enter.native="handleQuery" />
                </el-form-item>
                <el-form-item v-if="isAdmin" :label="$t('iot.group.index.637432-2')" style="margin: 0 20px">
                    <el-switch v-model="myGroup" @change="myGroupChange"></el-switch>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">{{ $t('iot.group.index.637432-3') }}</el-button>
                    <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">{{ $t('iot.group.index.637432-4') }}</el-button>
                </el-form-item>
            </el-form>
        </el-card>

        <el-card class="main-card" style="padding-bottom: 100px">
            <div class="card-toolbar mb8">
                <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['iot:group:add']">新增</el-button>
            </div>
            <el-table class="base-table" v-loading="loading" :data="groupList" @selection-change="handleSelectionChange">
                <el-table-column label="分组名称" align="center" prop="groupName" min-width="100" />
                <el-table-column label="分组排序" align="center" prop="groupOrder" min-width="100" />
                <el-table-column label="创建时间" align="center" prop="createTime" min-width="100">
                    <template slot-scope="scope">
                        <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
                    </template>
                </el-table-column>
                <el-table-column v-if="isAdmin" label="所属用户" align="center" prop="userName" min-width="100" />
                <el-table-column label="备注" align="center" header-align="center" prop="remark" min-width="100" />
                <el-table-column label="操作" align="left" class-name="small-padding fixed-width" min-width="120">
                    <template slot-scope="scope">
                        <el-button v-hasPermi="['iot:device:list']" size="small" type="primary" plain style="padding: 5px" @click="handleViewDevice(scope.row.groupId)">查看设备</el-button>
                        <el-button v-hasPermi="['iot:group:add']" size="small" type="primary" plain style="padding: 5px" @click="selectDevice(scope.row)">添加设备</el-button>
                        <el-button v-hasPermi="['iot:group:query']" size="small" type="primary" plain style="padding: 5px" icon="el-icon-view" @click="handleUpdate(scope.row)">查看</el-button>
                        <el-button v-hasPermi="['iot:group:remove']" size="small" type="danger" plain style="padding: 5px" icon="el-icon-delete" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

            <!-- 分组设备列表 -->
            <deviceList ref="groupDeviceList" :group="group"></deviceList>

            <!-- 添加或修改设备分组对话框 -->
            <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
                <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                    <el-form-item label="分组名称" prop="groupName">
                        <el-input v-model="form.groupName" placeholder="请输入分组名称" />
                    </el-form-item>
                    <el-form-item label="分组排序" prop="groupOrder">
                        <el-input v-model="form.groupOrder" type="number" placeholder="请输入分组排序" />
                    </el-form-item>
                    <el-form-item label="备注" prop="remark">
                        <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
                    </el-form-item>
                </el-form>
                <div slot="footer" class="dialog-footer">
                    <el-button type="primary" @click="submitForm" v-show="form.groupId" v-hasPermi="['iot:group:edit']">修 改</el-button>
                    <el-button type="primary" @click="submitForm" v-hasPermi="['iot:group:add']" v-show="!form.groupId">新 增</el-button>
                    <el-button @click="cancel">取 消</el-button>
                </div>
            </el-dialog>
        </el-card>
    </div>
</template>

<script>
import deviceList from './device-list';
import { listGroup, getGroup, delGroup, addGroup, updateGroup } from '@/api/iot/group';
import { getUserId } from '@/utils/auth';

export default {
    name: 'Group',
    components: {
        deviceList,
    },
    data() {
        return {
            // 是否管理员
            isAdmin: false,
            // 我的分组
            myGroup: false,
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 设备分组表格数据
            groupList: [],
            // 弹出层标题
            title: '',
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                groupName: null,
                userId: null,
            },
            // 设备分组
            group: {},
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                groupName: [
                    {
                        required: true,
                        message: this.$t('iot.group.index.637432-20'),
                        trigger: 'blur',
                    },
                ],
                groupOrder: [
                    {
                        required: true,
                        message: this.$t('iot.group.index.637432-21'),
                        trigger: 'blur',
                    },
                ],
            },
        };
    },
    created() {
        this.getList();
        this.init();
    },
    methods: {
        init() {
            if (this.$store.state.user.roles.indexOf('tenant') === -1 && this.$store.state.user.roles.indexOf('general') === -1) {
                this.isAdmin = true;
            }
        },
        // 我的分组改变事件
        myGroupChange() {
            this.queryParams.userId = this.myGroup ? getUserId() : null;
        },
        /** 查看设备按钮操作 */
        handleViewDevice(groupId) {
            this.$router.push({
                path: '/iotdev/iot/device',
                query: {
                    t: Date.now(),
                    groupId: groupId,
                },
            });
        },
        /** 查询设备分组列表 */
        getList() {
            this.loading = true;
            listGroup(this.queryParams).then((response) => {
                this.groupList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                groupId: null,
                groupName: null,
                groupOrder: null,
                userId: null,
                userName: null,
                delFlag: null,
                createBy: null,
                createTime: null,
                updateBy: null,
                updateTime: null,
                remark: null,
            };
            this.resetForm('form');
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm('queryForm');
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.groupId);
            this.single = selection.length !== 1;
            this.multiple = !selection.length;
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = this.$t('iot.group.index.637432-22');
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const groupId = row.groupId || this.ids;
            getGroup(groupId).then((response) => {
                this.form = response.data;
                this.open = true;
                this.title = this.$t('iot.group.index.637432-23');
            });
        },
        /** 选择设备 */
        selectDevice(row) {
            this.group = row;
            // 刷新子组件
            this.$refs.groupDeviceList.openDeviceList = true;
        },
        /** 提交按钮 */
        submitForm() {
            this.$refs['form'].validate((valid) => {
                if (valid) {
                    if (this.form.groupId != null) {
                        updateGroup(this.form).then((response) => {
                            this.$modal.msgSuccess(this.$t('iot.group.index.637432-24'));
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addGroup(this.form).then((response) => {
                            this.$modal.msgSuccess(this.$t('iot.group.index.637432-25'));
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const groupIds = row.groupId || this.ids;
            this.$modal
                .confirm(this.$t('iot.group.index.637432-26', [groupIds]))
                .then(function () {
                    return delGroup(groupIds);
                })
                .then(() => {
                    this.getList();
                    this.$modal.msgSuccess(this.$t('iot.group.index.637432-27'));
                })
                .catch(() => {});
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download(
                'iot/group/export',
                {
                    ...this.queryParams,
                },
                `group_${new Date().getTime()}.xlsx`
            );
        },
    },
};
</script>
